Yüksek CVSS 8.8
CVE-2022-42896: Linux Kernel: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 8.8
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- %2,46 (yüzdelik 85)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | — | — | 4.9.335 |
| linux-linux-kernel | 4.10 | — | 4.14.301 |
| linux-linux-kernel | 4.15 | — | 4.19.268 |
| linux-linux-kernel | 4.20 | — | 5.4.226 |
| linux-linux-kernel | 5.5 | — | 5.10.154 |
| linux-linux-kernel | 5.11 | — | 5.15.78 |
| linux-linux-kernel | 5.16 | — | 6.0.8 |